{"id":"CVE-2026-107186","title":"Eptura Archibus Direct Web Remoting (DWR) API Authentication Bypass via Privileged Session Reuse","summary":"An unauthenticated user can send a DWR request with isPasswordUppercase as one call method and the next call method can be set to a run workflow rule. This allows for workflow rules to be run without authentication.","severity":"high","cvss":8.6,"cvssVector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:N/A:N","cvssSource":"cna","cwe":["CWE-287"],"vendor":"Eptura","product":"Archibus","affected":["Archibus < 2025.02"],"published":"2026-10-19","updated":"2026-10-19","sourceUpdated":"2026-10-19T16:32:05.063Z","source":"CVEORG","sourceUrl":"https://www.cve.org/CVERecord?id=CVE-2026-107186","references":[{"url":"https://www.rapid7.com/blog/post/ve-authentication-bypass-remote-code-execution-and-database-read-in-eptura-archibus-fixed/"}],"tags":["cve.org"],"ingestedAt":"2026-10-19T17:33:42.476Z","slug":"CVE-2026-107186","body":"## Overview\n\nAn unauthenticated user can send a DWR request with isPasswordUppercase as one call method and the next call method can be set to a run workflow rule. This allows for workflow rules to be run without authentication.\n\n## Affected\n\n- `Archibus < 2025.02`\n\n## Remediation\n\nRefer to the linked advisories for vendor-supplied fixes and affected version ranges.","depth":"twilight","depthScore":47,"depthScoreParts":{"impact":47.3,"likelihood":0,"exploitation":0,"ransomware":0},"changes":[]}